baber/WOPTO huggingface dataset:
Patent DE-68910704-T2 (DE)
Inventor: PETTIT GEORGE ROBERT
IPC: A61K31/365
Filed: 1989-01-10
Granted: 1994-04-07
Abstract: Low concentrations of the protein kinase C activators, bryostatins 1 and 2 synergized with rBSF-1 are useful in triggering differentiation (granule enzyme expression) and CTL development in naive, resting lymph node T-cells. Bryostatin greatly enhances efficiency of rIL-2 in triggering development of in vivo primed CTL during in vitro incubation, thereby providing evidence for the use of lower concentrations of rIL-2 for in vivo tumor rejection. Both bryostatin 1 and 2, trigger cytotoxicity of CTL clones against Ag-non-bearing target cells and inhibit CTL cytotoxicity against Ag-specific target cells. Bryostatin 1 and 2 synergize with Ca<+><+> ionophores in triggering the exocytosis of cytolytic granules from CTL at very low concentrations. Because of the lack of tumor promoting activity in the bryostatins, they are useful per se as immunomodulating drugs and as potentiators for rIL-2 in adoptive immunotherapy. <CHEM> y
Patent DE-68917357-T2 (DE)
Inventor: CHO HIDETSURA
IPC: C07C255/34
Filed: 1989-04-28
Granted: 1995-01-26
Abstract: Novel derivatives of caffeic acid of the general formula (I): <CHEM> wherein X is hydrogen atom or hydroxy; R<1> is hydrogen atom, a straight or branched alkyl or alkenyl having 1 to 20 carbon atoms or a group of the formula:  -(CH2)n-Z-R<2> wherein n is an integer of 1 to 10; Z is oxygen atom, vinylene residue or a single bond; and R<2> is a substituted or unsubstituted phenyl or heterocyclic residue is provided. These derivatives possess 12-lipoxygenase inhibitory activity and are useful for curing and preventing circulatory diseases. A pharmaceutical composition containing said derivative is also provided.
Patent DE-68919206-T2 (DE)
Inventor: MERVILLE PIERRE
IPC: E01C19/48
Filed: 1989-08-23
Granted: 1995-03-23
Abstract: PCT No. PCT/FR89/00427 Sec. 371 Date Apr. 25, 1990 Sec. 102(e) Date Apr. 25, 1990 PCT Filed Aug. 23, 1989 PCT Pub. No. WO90/02227 PCT Pub. Date Mar. 8, 1990.A self-propelled machine for concreting a ditch includes a caterpillar band which contacts and rolls on the bottom of the ditch, a propulsion unit for driving the displacement belt, and a spreading system for spreading concrete on the bottom and sides of the ditch.
Patent DE-68923407-T2 (DE)
Inventor: MILNER RICHARD
IPC: A61B19/04
Filed: 1989-04-19
Granted: 1997-02-27
Abstract: Antimicrobial gloves such as those made of natural rubber latex may be manufactured by incorporating an antimicrobially effective amount of a non-ionic, sparingly water soluble antimicrobial agent, such as 2,4,4 min -tricloro-2 min -hydroxyphenyl ether, into the glove material prior to forming the glove. The antimicrobial agent may be present in amounts ranging from 0.1 to 10% by weight of the antimicrobial agent. The wearer contacting surface of the glove may also be dusted with a powder containing an antimicrobial effective amount of an antimicrobial agent such as chlorhexidine digluconate. The powder may comprise a complex of chlorhexidine digluconate and cyclodextrin.
Patent DE-68923839-T2 (DE)
Inventor: SCHUMACHER DORIS P
IPC: C07D263/10
Filed: 1989-09-12
Granted: 1995-12-21
Abstract: There is disclosed a high yielding process for converting a hydroxy compound to the corresponding fluoro derivative by reacting the hydroxy compound with  alpha ,  alpha -difluoroalkylamine under pressure.
Patent DE-68925505-T2 (DE)
Inventor: BOYER JOSEPH H
IPC: A61K31/495
Filed: 1989-09-28
Granted: 1996-09-12
Abstract: A new group of flourescent organic materials having a variety of uses are described. They are especially useful as dye comounds in dye laser systems, and as photochemical agents in the treatment of diseased tissues using photodynamic therapy techniques. The materials involve a tri-cyclic compound having the following structure: <CHEM> In this structure, R1 - R21 represent a variety of organic and inorganic groups.
Patent DE-69007780-T2 (DE)
Inventor: COLSON WENDELL B
IPC: A47H5/14
Filed: 1990-12-13
Granted: 1994-07-07
Abstract: An expandable and contractible shade member (1), comprising an assembly of an integral row of parallelly arranged generally tubular cells (2), one on top of the other, with the longitudinal cell axis transverse to the direction of expansion and contraction of the window shade, each cell comprising a top portion (7), a rear wall portion (8), a bottom portion (10) and a front wall portion (6), where the front wall flap portion (6) is freely hanging and defines a surface drooping downwardly from the top portion (7) at least to a juncture of said cell, with an immediately adjacent lower cell when said window shade is in the expanded state, the lower edge of said front wall flap portion being independent of said cell except at its junction with the top portion (7). <IMAGE>
Patent DE-69010456-T2 (DE)
Inventor: REINALDA DONALD
IPC: C07C1/04
Filed: 1990-11-12
Granted: 1994-10-27
Abstract: Process for the preparation of extrudates suitable for use in the manufacture of catalysts or catalyst carriers, especially Fischer-Tropsch catalysts, comprising mulling a mixture of finely divided silica, a water soluble compound derived from a metal selected from group IVb of the Periodic Table and water, the mixture having a solids content of 20 to 50% by weight, and extruding the mixture. After drying and/or calcining, the extrudates may be impregnated with one or more suitable metal compounds, optionally followed by drying, calcination and/or activation, and used as a catalyst.
Patent DE-69020530-T2 (DE)
Inventor: MORIKAWA MICHIO
IPC: A21C3/02
Filed: 1990-12-28
Granted: 1995-12-14
Abstract: A method for producing a dough sheet (2) having a predetermined width and height from a dough mass (1) of a non-uniform volume, comprising the steps of compressing the mass on a supplying conveyor (3), detecting any change of width of the compressed dough sheet, driving a delivery conveyor (4) provided downstream of the supplying conveyor (3) at a constant speed, while changing the speed of the supplying conveyor (3), and, further, stretching the dough sheet (2) on the delivery conveyor (4), the supplying conveyor (3) being driven based on the data of any detected change in the dough width. Apparatuses are provided to carry out the above method. <IMAGE>
Patent DE-69027638-T2 (DE)
Inventor: YAMAMOTO RYOICHI
IPC: B42D15/10
Filed: 1990-09-14
Granted: 1997-02-06
Abstract: A highly efficient manufacture of magnetic cards can be achieved by the arrangement of the present invention in simple and compact structure. The manufacturing apparatus including laminating and cutting devices can automatize every step required for manufacture, e.g., supply, transfer and positioning of material or discharge of a finished card. In other words, the manufacturing arrangement performs the total process automatically from pre-treatment to post-treatment with high efficiency. <IMAGE>
Patent DE-69033349-T2 (DE)
Inventor: SOANE DAVID
IPC: B29C39/42
Filed: 1990-04-13
Granted: 2000-02-24
Abstract: A method and a device are disclosed wherein a shrinkable polymer material is formed in situ in a mold without defects and with no internal stresses. A monomer or polymer solution is injected into the mold and solidified sequentially through the mold by exposure to an agent such as ultraviolet radiation, with simultaneous addition of monomer or polymer solution into the area of the mold not yet exposed to the solidifying agent. By controlling the rate at which the solidifying agent is moved across the mold and the monomer or polymer solution is injected into the mold, the resulting product completely fills the mold and is stressfree.
Patent DE-69104038-T2 (DE)
Inventor: DESBIENDRAS DANIEL
IPC: C23G5/028
Filed: 1991-07-31
Granted: 1995-04-13
Abstract: To replace cleaning compositions based on 1,1,2-trichloro-1,2,2-trifluoroethane (F113), the invention provides a composition comprising, on a weight basis, 80 to 97 % of (n-perfluorobutyl)ethylene, 0.5 to 20 % of isopropyl ether and 0 to 10 % of isopropanol. These three compounds form a positive azeotrope (B.p. = 54.8 DEG C at normal pressure). The composition, optionally stabilised, can be employed for cleaning solid surfaces, in particular for defluxing printed circuits and for degreasing mechanical components.
Patent DE-69106278-T2 (DE)
Inventor: BECHET LOUIS
IPC: B05B17/06
Filed: 1991-08-08
Granted: 1995-06-08
Abstract: Ultrasonic device for the continuous production of microdroplets of a homogeneous particle size. This device comprises a vibrating surface (11) atomising, owing to its orthogonal ultrasonic vibratory mode, a material in the liquid state delivered from the interior of the device by means (20, 22, 24) comprising an intermediate chamber (22) for controlling flow rate and/or thermal control underlying the vibrating surface (11). 
<IMAGE>
Patent DE-69111511-T2 (DE)
Inventor: SHAPIRO STUART
IPC: C12N1/20
Filed: 1991-05-13
Granted: 1996-01-04
Abstract: A process is described for stereospecifically hydrating crotonobetaine to L-(-)-carnitine via the action of an enzyme produced by four new strains of Proteus mirabilis (NRRL B-18480, NRRL B-18481, NRRL B-18482, and NRRL B-18483) in biotransformation media containing from 10 to 12% (<w>/v) crotonobetaine inner salt.
Patent DE-69112012-T2 (DE)
Inventor: ASCHENBROUICH MARC
IPC: G06Q20/12
Filed: 1991-12-13
Granted: 1996-04-18
Abstract: The field of the invention is that of timekeeping systems and devices and especially that of timekeeping devices for controlled parking durations. More precisely, the present invention relates to a system and device making it possible to check the authenticity of this type of apparatus. 
<??>According to the invention, the system comprises a plurality of boxes each held by a separate user, each box comprising calculating means (31) determining at least two secret codes, passage from one secret code to the other being effected substantially at the same moment for all the boxes and the secret codes being identical for all the boxes substantially at the same moment in order to permit the controller to check the authenticity of the boxes. The moment of code changing results from a secret calculation. 
<IMAGE>
Patent DE-69119841-T2 (DE)
Inventor: BEKELE SOLOMON
IPC: B65D5/56
Filed: 1991-08-02
Granted: 1996-10-31
Abstract: A forming web suitable for lining the interior of a rigid or semirigid container, such as a box made from corrugated board, includes an outer sealable layer; an interior barrier layer comprising a polymeric material with low oxygen transmission; a polymeric layer which adds bulk to the web; and an inner adherent layer. The web can also include polymeric adhesive layers for bonding the outer sealable layer to the interior layer, and the bulk layer to the interior and inner adherent layers respectively. More than one bulk or barrier layer can be included in the present invention.
Patent DE-69126530-T2 (DE)
Inventor: COOK PHILIP DAN
IPC: C12N15/09
Filed: 1991-07-01
Granted: 1998-02-05
Abstract: PCT No. PCT/US91/04681 Sec. 371 Date Feb. 18, 1993 Sec. 102(e) Date Feb. 18, 1993 PCT Filed Jul. 1, 1991 PCT Pub. No. WO92/02258 PCT Pub. Date Feb. 20, 1992Oligonucleotide analogs are provided having improved nuclease resistance. Modifications of selected nucleotides through substitutions on the pyrimidine ring are disclosed. Certain preferred embodiments comprise the inclusion of said modified nucleotides at a plurality of sites, especially at the 3' end of a selected oligonucleotide analog.
Patent DE-69129227-T2 (DE)
Inventor: WORLEY SHELBY
IPC: A47K3/00
Filed: 1991-01-22
Granted: 1998-10-08
Abstract: Substituted N-halo derivatives of imidazolidin-4-ones having substituents at the 2 and 5 positions of the imidazolidin-4-one ring are described. More particularly, there are described N-chloro, N-bromo, N,N'-dichloro, N,N'-dibromo, and N,N'-bromochloro derivatives of imidazolidin-4-ones having substituents selected from hydrogen, alkyl, alkoxy, hydroxy, phenyl, substituted phenyl, or spiro-substitution at the 2 and 5 positions on the ring. These N-halo compounds are stable, noncorrosive biocides which are resistant to direct sunlight, and are useful as disinfectants, sanitizers, and algae inhibitors.
Patent DE-69203991-T2 (DE)
Inventor: TILMAN PAUL LOUIS JOSEPH
IPC: B66F19/00
Filed: 1992-02-11
Granted: 1996-04-25
Abstract: PCT No. PCT/BE92/00003 Sec. 371 Date Dec. 14, 1992 Sec. 102(e) Date Dec. 14, 1992 PCT Filed Feb. 11, 1992 PCT Pub. No. WO92/14674 PCT Pub. Date Sep. 3, 1992.Device comprising a wedge-shaped lower part; both sloped faces of the wedge are covered by a channel, the lower face of which is in contact with the corresponding sloped face of the wedge that it covers; the wedge is driven between the two channels toward the items to be separated or the work-piece to be lifted; the channels are linked to the driving system of the wedge by connecting rods comprising articulation pivots; elastic means maintain the channels in contact with the sloped faces of the wedge.
Patent DE-69211085-T2 (DE)
Inventor: CZYZ VICTOR
IPC: D05C5/06
Filed: 1992-09-22
Granted: 1996-10-02
Abstract: A device is described for enabling and disabling the needle bars (2) and the piercer bars (3) according to a predetermined program in an embroidery machine, comprising means or hooks (4) suitable to connect said bars (2,3) to an oscillating drive bar (1). Such hooks (4) are operated by a single actuating member (16) which connects the oscillating drive bar (1) either to the needle bars (2) or to the piercer bars (3), and selecting levers (26) are provided suitable to connect to the oscillating drive bar (1) either all of the bars (2,3) or some of them which, according to said program, have not been connected to the drive bar (1) by said actuating member (16). <IMAGE>
Patent DE-69223305-T2 (DE)
Inventor: TAYLOR JAMES MARTIN
IPC: D06L4/614
Filed: 1992-03-25
Granted: 1998-05-28
Abstract: A process for treating a solvent-spun cellulose fibre to reduce its fibrillation tendency is disclosed which is characterised in that a substantially colourless chemical reagent having from two to six functional groups reactive with cellulose is applied from an aqueous system to never-dried solvent-spun cellulose fibre and is caused to react therewith under alkaline conditions.
Patent DE-69303627-T2 (DE)
Inventor: HOUSSIN EMMANUEL
IPC: E04D3/36
Filed: 1993-01-18
Granted: 1996-12-05
Abstract: Watertight roof covering device, comprising a bearing element (4) consisting of an assembly of contiguous metal sheets (5), an insulating layer (8) applied against the outer face of the bearing element, and an outer leakproofing covering (10) arranged against the insulating layer, as well as mechanical connection means (11) bearing on the outer covering and passing through the insulating layer and, if appropriate, the opposite sheet. 
<??>According to the invention, the contiguous sheets (5) of the said bearing element (4) comprise edges (18, 19) which are mutually superimposed in a marginal covering zone, these sheets comprising, at least in these edges, ribs (20, 21) whose heights are different, respectively, in the edge of a first sheet and in the adjacent edge of a second sheet covered by the first one, in such a way as to delimit between these ribs a closed seat (22) in which the end part (13, 24) of the connection means extends. 
<IMAGE>
Patent DE-69305649-T2 (DE)
Inventor: EVERETT MICKEY
IPC: B41J2/045
Filed: 1993-08-19
Granted: 1997-05-07
Abstract: A length mode drop on demand type ink jet print head includes a lower body portion formed of an active piezoelectric material and an upper body formed from an inactive material. The lower body portion, which includes a plurality of longitudinally extending projections, is poled in a first direction generally orthogonal to both its longitudinal and vertical axes. The upper body portion also includes a plurality of longitudinally extending projections. The lower and upper body portions are mated such that the lower and upper body projections are spaced interdigitally with each other. By mating the lower and upper body portions in this manner, a plurality of ink-carrying channels are formed. The ink jet print head further includes a controller for selectively applying an electric field across each of the lower body projections in the poling direction. When an electric field is applied across one of the lower body projections in this fashion, the projection imparts a pressure pulse to the ink-carrying channel associated therewith. The active lower body portion may be replaced with an inactive lower body portion, an active intermediate body portion which includes a plurality of longitudinally extending projections, each having a strip of conductive material along the top surface thereof, and a layer of conductive material mounting the lower and intermediate body portions together. Here, the intermediate body portion would be poled in its vertical axis and the electric field would be applied between the conductive strip and layer.
Patent DE-69309431-T2 (DE)
Inventor: DAVIDSON MAXWELL
IPC: A01C7/08
Filed: 1993-01-07
Granted: 1997-11-13
Abstract: PCT No. PCT/GB93/00012 Sec. 371 Date Aug. 29, 1994 Sec. 102(e) Date Aug. 29, 1994 PCT Filed Jan. 7, 1993 PCT Pub. No. WO93/13641 PCT Pub. Date Jul. 22, 1993.A method of sowing seed (including fertilized pellets, particles, crystals and the like) including accelerating the seed to a speed in the supersonic range and directing the so moving seed to impinge on penetrable sowing ground so that the seed penetrates the ground to approximately the desired depth. The operation is carried out in a relatively low pressure environment and a feature of the operation is that the seed can penetrate the ground without substantial damage to the seed. Appropriate apparatus is provide to accelerate the seed to the supersonic speed range in a low pressure environment, and in one example this includes a rotor wheel receiving seed appropriately from a supply source, a sufficient rotary speed being imparted to the wheel for the necessary acceleration of the seed which is discharged via an outlet in the wheel. Alternative apparatus includes a low pressure fluid source for seed acceleration via a ducting system and in another example electrostatically charged seed is accelerated by an electrical conductor system.
Patent DE-69316729-T2 (DE)
Inventor: BURZYNSKI STANISLAW R
IPC: A61K31/195
Filed: 1993-06-10
Granted: 1998-08-06
Abstract: The present invention provides methods for treating autoimmune disease in humans by administering to an afflicted host pharmaceutical compositions containing a therapeutically effective amount of a combination of    <IMAGE>  (A)  and   <IMAGE>  (B)  in a weight ratio ranging from about 1:1 to about 1:10 (A:B); wherein R is OH, NH2, OW, or H; X is H, F, Cl, Br, I, OH, OW, NO2, or NH2; Y is H, F, Cl, Br, or I; W is   <IMAGE>    or a C1 to C12 aliphatic group; Z is an aliphatic or aromatic group of C1 to C12; X and Y can both vary within the compound; or pharmaceutically acceptable salts thereof. Particularly disclosed herein is a composition comprising a 1 to 4 ratio of the sodium salts of phenylacetylglutamine and phenylacetic acid, formulated in both oral and parenteral forms clinically useful in the treatment of rheumatoid arthritis, lupus erythematosus, vasculitis, insulin dependent diabetes mellitus and multiple sclerosis.
Patent DE-69318905-T2 (DE)
Inventor: KOVANEN JARI
IPC: H04W88/02
Filed: 1993-02-24
Granted: 1998-12-10
Abstract: The invention relates to a radio telephone, comprising a microprocessor cicuitry (22), a memory (23, 26), an alphanumeric display (7), a keypad (8), and a reading device (4) in which a removable memory (5) can be inserted to enable reading under control of the microprocessor circuitry, the memory containing the individual data of a radio subscriber. According to the invention said removable memory (5) also contains versions of the texts to be shown on the alphanumeric display in the languages selected by the user.
Patent DE-69325048-T2 (DE)
Inventor: IKEDA TETSUHITO
IPC: H02J7/10
Filed: 1993-03-24
Granted: 1999-10-21
Abstract: A control signal is outputted from a CPU in a predetermined period to a one-shot circuit. An output signal of the one-shot circuit is maintained at a predetermined level, as far as the control signal is supplied to the one-shot circuit in the predetermined period. The output signal of the one-shot circuit is applied to a charging circuit for a battery. The charging circuit performs a charge operation for the battery while a predetermined level of the output signal of the one-shot circuit being kept on. <IMAGE>
Patent DE-69327869-T2 (DE)
Inventor: STEPHENS RANDY R
IPC: A61B17/34
Filed: 1993-12-21
Granted: 2000-11-02
Abstract: A safety trocar is provided which includes a spring-loaded shield (34) that shields the cutting tip (30) of the obturator after the obturator penetrates tissue. The distal end of the shield is conical in profile and contains a slot which conforms to the geometry of the cutting tip. The obturator tip contains a knife edge blade (32) which extends the length of the inner diameter of the cannula (12). Ideally, the knife is made of an amorphous metal, and may be serrated at its edge.
Patent DE-69334209-T2 (DE)
Inventor: ARTHUR MICHEL
IPC: C12P21/08
Filed: 1993-12-17
Granted: 2009-06-18
Abstract: The protein VanB of formula (I) (in Fig.) is new. (I) is implicated in Gram positive bacteria, in resistance to glycopeptides, partic. vancomycin (II), this resistance being inducible by (II) but not by teicoplanin. Also new are (1) functional fragments and modified forms of (I), (2) nucleic acid (A) encoding (I), (3) nucleotides which hybridise with (A) under stringent conditions and complementary fragments, (4) recombinant DNA contg. (A) or fragments, plus expression control elements, (5) recombinant cloning and expression vectors contg. (A) or its fragments, (6) recombinant host cells contg. such DNA or vectors, and (7) monoclonal or polyclonal antibodies (Ab) which recognise (I) specifically.
Patent DE-69422385-T2 (DE)
Inventor: GERBER ARTHUR HARRY
IPC: C04B35/634
Filed: 1994-10-06
Granted: 2000-07-06
Abstract: A binder composition of a phenolic novolac resin and a (lower) alkoxylated triazine-formaldehyde resin curing agent is disclosed. The triazine resins have sufficient carbon atoms in the alkoxy groups so as to provide a curing agent having a water solubility of less than 15%. The binder cures at high temperatures so as to provide improved flow and prolonged workability to the composition. The compositions are useful in refractory applications having a need for high temperature curing agents such as for maintenance and repair within refractory vessels by gunning/spraying, manufacture of electrodes by the Soderberg method, and for use in blast furnace tap holes.
Patent DE-69424474-T2 (DE)
Inventor: THIJERT MARCELLINUS P G
IPC: C07D201/16
Filed: 1994-07-13
Granted: 2001-02-08
Abstract: Process for the purification of  epsilon -caprolactam, which involves hydrogenation of a water- epsilon -caprolactam mixture with hydrogen of the mixture in the presence of a heterogeneous hydrogenation catalyst, wherein first the  epsilon -caprolactam-water mixture is contacted with gaseous hydrogen, upon which hydrogen dissolves in the epsilon -caprolactam-water mixture, and subsequently this hydrogen-containing mixture is contacted with the hydrogenation catalyst and that 90-100% of the hydrogen present during hydrogenation has been dissolved in the water- epsilon -caprolactam mixture.